Cross-site request forgery vulnerability exists in Musetheque V4 Information Disclosure for IPKNOWLEDGE V4L1 rev2203.0 and earlier. If a user views a malicious page while logged-in to the affected product, unexpected operations may be done.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction Active

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction Required

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Fujitsu Japan Limited Musetheque V4 Information Disclosure for IPKNOWLEDGE affected
Version Status Constraints
V4L1 rev2203.0 and earlier affected —

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Project Subscriptions

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://jvn.jp/en/jp/JVN69128376/ cve-icon cve-icon
History

Fri, 15 May 2026 07:15:00 +0000

Type Values Removed Values Added
Title Cross‑Site Request Forgery in Fujitsu Musetheque V4 Allowing Unwanted Operations

Fri, 15 May 2026 05:45:00 +0000

Type Values Removed Values Added
Description Cross-site request forgery vulnerability exists in Musetheque V4 Information Disclosure for IPKNOWLEDGE V4L1 rev2203.0 and earlier. If a user views a malicious page while logged-in to the affected product, unexpected operations may be done.
Weaknesses CWE-352
References
Metrics cvssV3_0

{'score': 8.1, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N'}

cvssV4_0

{'score': 8.5, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2026-05-15T05:38:48.456Z

Reserved: 2026-04-06T01:20:25.164Z

Link: CVE-2026-28761

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-05-15T06:16:20.213

Modified: 2026-05-15T06:16:20.213

Link: CVE-2026-28761

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-15T07:00:10Z

Weaknesses